notesum.ai

Published at November 27

cs.ET

cs.NE

Released Date: November 27, 2024

Authors: Shubham Pande, Sai Sukruth Bezugam, Tinish Bhattacharya, Ewelina Wlazlak, Anjan Chakaravorty, Bhaswar Chakrabarti, Dmitri Strukov

Coupling weights

Eligibility

Per synapse area

Energy per timestep

Eligibility decay time constant

Maturity

Y. Demirağ et al.[56]

PCM conductance

PCM drift

12\times 12\,\mu\mathrm{m}^{2}

\sim 1\,\mathrm{nJ}^{!}

\sim\mathrm{s}^{\otimes}

C. Frenkel et al.[57]

CMOS

1200F^{2\,\$}

(

0.94\,\mu\mathrm{m}^{2}

)

1.5-178\,\mathrm{nJ}^{\&}

\sim\mathrm{ms}^{\boxtimes}

T. Bohnstingl et al.[58]

PCM conductance

CMOS

5221F^{2\,\Lambda}

(

1.02\,\mu\mathrm{m}^{2}

)

29\,\mathrm{nJ}^{\ast}

\sim\mathrm{ms}^{\boxtimes}

S. G. Sarwat et al.[59]

PCM conductance

Optical response of PCM

5\times 4.8\,\mu\mathrm{m}^{2}\,\Upsilon

\sim\mathrm{mJ}^{\#}

\sim\mathrm{ns{-}ms}^{\triangle}

This work

ReRAM conductance

ReRAM local temperature

450F^{2}

(

1.9\,\mu\mathrm{m}^{2}

)

5\,\mathrm{pJ}

\sim\mathrm{ns{-}\mu s}^{\Omega}